JPH05346240A - Radiation type cooling and heating device - Google Patents
Radiation type cooling and heating deviceInfo
- Publication number
- JPH05346240A JPH05346240A JP15395392A JP15395392A JPH05346240A JP H05346240 A JPH05346240 A JP H05346240A JP 15395392 A JP15395392 A JP 15395392A JP 15395392 A JP15395392 A JP 15395392A JP H05346240 A JPH05346240 A JP H05346240A
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- cold
- panels
- panel
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Air Conditioning Control Device (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はパネルからの輻射によっ
て冷暖房を行う輻射冷暖房装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radiant cooling and heating apparatus for cooling and heating by radiation from a panel.
【0002】[0002]
【従来の技術】従来から提供されている輻射冷暖房装置
は、輻射面の面積が固定であって、所要の輻射量を得る
ことは輻射面の表面温度を変えることで応じていた。2. Description of the Related Art In conventional radiant cooling and heating devices, the area of the radiation surface is fixed, and the required radiation amount is obtained by changing the surface temperature of the radiation surface.
【0003】[0003]
【発明が解決しようとする課題】この場合、必要とする
輻射量によっては、輻射面の温度が極端に高くなったり
低くなったりしてしまうものであり、そしてこのように
輻射面の温度が極端な状態となると、輻射の不均一性に
より、人体は不快感を感ずることになる。また、冷房時
においては、室温を快適な温度まで下げる所要の冷輻射
が得られるまで輻射面の温度を下げると、輻射面に結露
が生じてしまうことから、十分な冷房を得ることができ
なかった。In this case, depending on the amount of radiation required, the temperature of the radiation surface may become extremely high or low, and thus the temperature of the radiation surface may be extremely high. In such a state, the human body feels uncomfortable due to the non-uniformity of radiation. In addition, during cooling, if the temperature of the radiant surface is lowered until the required cold radiation that cools the room temperature to a comfortable temperature is obtained, dew condensation will occur on the radiant surface, so sufficient cooling cannot be obtained. It was
【0004】本発明はこのような点に鑑み為されたもの
であり、その目的とするところは輻射による快適な冷暖
房を得ることができる輻射冷暖房装置を提供するにあ
る。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a radiant cooling / heating apparatus capable of obtaining comfortable cooling / heating by radiation.
【0005】[0005]
【課題を解決するための手段】しかして本発明は、冷温
水循環により表面温度を任意に変化させることができる
複数枚のパネルと、これらパネルへの冷温水供給を個別
制御するバルブとを備えるとともに、室温センサーやパ
ネル温度センサーといったセンサーの信号に応じて、パ
ネル温度と冷温水が供給されるパネル数とを制御する制
御回路を備えていることに特徴を有している。SUMMARY OF THE INVENTION The present invention, however, comprises a plurality of panels whose surface temperature can be changed arbitrarily by circulating hot and cold water, and a valve which individually controls the supply of cold and hot water to these panels. It is characterized by including a control circuit for controlling the panel temperature and the number of panels to which cold / hot water is supplied according to signals from sensors such as a room temperature sensor and a panel temperature sensor.
【0006】[0006]
【作用】本発明によれば、所要の輻射量を得るにあた
り、輻射面積も変えるために、輻射面であるパネルの表
面温度を大きく変化させる必要がない。According to the present invention, when the required amount of radiation is obtained, since the radiation area is also changed, it is not necessary to greatly change the surface temperature of the panel which is the radiation surface.
【0007】[0007]
【実施例】以下本発明を図示の実施例に基づいて詳述す
ると、図中1は室内の天井面に設置された冷暖房用のパ
ネルで、複数枚が並べられている。また、内部に冷温水
の循環路を備えている各パネル1は、並列に且つ各々が
バルブ2を介して熱交換機3に接続されている。そし
て、各パネル1には夫々結露センサー4とパネル温セン
サー5とが設けられており、室内には気温センサー6と
輻射量センサー7とが設置されており、これらセンサー
群は上記各バルブ2の開度の調節と冷温水の温度の調節
とを行う制御回路8に接続されている。なお輻射量セン
サー7は設定した輻射量となっているかどうかを監視す
るためのものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the illustrated embodiments. In the figure, reference numeral 1 denotes a cooling and heating panel installed on a ceiling surface in a room, and a plurality of panels are arranged. Further, each panel 1 having a circulation path for cold / hot water therein is connected to the heat exchanger 3 in parallel and via a valve 2. Further, each panel 1 is provided with a dew condensation sensor 4 and a panel temperature sensor 5, respectively, and an indoor temperature sensor 6 and a radiation amount sensor 7 are installed, and these sensor groups are included in each of the valves 2 described above. It is connected to a control circuit 8 that adjusts the opening degree and the temperature of the hot and cold water. The radiation amount sensor 7 is for monitoring whether or not the set radiation amount is achieved.
【0008】上記制御回路8は、暖房に際して、気温セ
ンサー6によって測定された室温Tから、人体が快適と
感じられる輻射量Qを決定(図2(a) )するとともに、
この輻射量Qを得るためのパネル温とパネル面積との図
3(b) に示す関係から、不均一による不快感を人体が感
ずることになる温度TH 以下のパネル温となるところ
で、パネル温とパネル面積との組み合わせを決定し、こ
のパネル温を得られるように冷温水温度を設定するとと
もに、上記パネル面積となるようにバルブ2を開閉し
て、温水を循環させるパネル1の数を制御する。The control circuit 8 determines the radiation amount Q that the human body feels comfortable from the room temperature T measured by the temperature sensor 6 during heating (FIG. 2 (a)).
From the relationship shown in FIG. 3 (b) of the panel temperature and the panel area for obtaining the radiation amount Q, where the temperature T H following panel temperature that will discomfort due to uneven human body feels, panel temperature And the panel area are determined, the cold / hot water temperature is set so as to obtain this panel temperature, and the valve 2 is opened / closed so that the above panel area is obtained, and the number of panels 1 for circulating hot water is controlled. To do.
【0009】また、冷房のための冷輻射時においては、
パネル温を結露が生じない温度以上としつつ、十分な冷
輻射効果が得られるように、パネル面積を設定して冷水
を循環させる。During cold radiation for cooling,
The panel area is set so that cold water is circulated so that a sufficient cooling radiation effect can be obtained while the panel temperature is set to a temperature above which dew condensation does not occur.
【0010】[0010]
【発明の効果】以上のように本発明においては、所要の
輻射量を得るにあたり、輻射面積も変えるために、輻射
面であるパネルの表面温度を大きく変化させる必要がな
いものであり、このために輻射面の温度を輻射の不均一
性による不快感を生じさせたり、結露を生じさせてしま
う温度にしなくとも、所要の輻射量を得ることができ
て、快適な冷暖房を得ることができるものである。As described above, in the present invention, it is not necessary to greatly change the surface temperature of the panel which is the radiation surface in order to change the radiation area in order to obtain the required radiation amount. In addition, it is possible to obtain the required amount of radiation and to obtain comfortable cooling and heating without making the temperature of the radiant surface uncomfortable due to the non-uniformity of radiation or causing dew condensation. Is.
【図1】一実施例の概略を示す斜視図である。FIG. 1 is a perspective view showing an outline of an embodiment.
【図2】同上の説明図である。FIG. 2 is an explanatory diagram of the same as above.
【図3】(a) は輻射量と快適性との相関の説明図、(b)
はパネル温とパネル面積との間の所定輻射量を得るため
の相関の説明図である。[FIG. 3] (a) is an explanatory diagram of the correlation between radiation amount and comfort, (b)
FIG. 4 is an explanatory diagram of a correlation between a panel temperature and a panel area for obtaining a predetermined radiation amount.
1 パネル 2 バルブ 8 制御回路 1 panel 2 valve 8 control circuit
Claims (1)
させることができる複数枚のパネルと、これらパネルへ
の冷温水供給を個別制御するバルブとを備えるととも
に、室温センサーやパネル温度センサーといったセンサ
ーの信号に応じて、パネル温度と冷温水が供給されるパ
ネル数とを制御する制御回路を備えていることを特徴と
する輻射冷暖房装置。1. A plurality of panels capable of arbitrarily changing the surface temperature by circulating hot and cold water and a valve for individually controlling the supply of cold and hot water to these panels, and a sensor such as a room temperature sensor or a panel temperature sensor. A radiant cooling / heating apparatus, comprising a control circuit for controlling a panel temperature and the number of panels to which cold / hot water is supplied according to a signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395392A JPH05346240A (en) | 1992-06-15 | 1992-06-15 | Radiation type cooling and heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15395392A JPH05346240A (en) | 1992-06-15 | 1992-06-15 | Radiation type cooling and heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05346240A true JPH05346240A (en) | 1993-12-27 |
Family
ID=15573684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15395392A Withdrawn JPH05346240A (en) | 1992-06-15 | 1992-06-15 | Radiation type cooling and heating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05346240A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH085105A (en) * | 1994-04-22 | 1996-01-12 | Susumu Komatsubara | Method and equipment for indoor cooling and heating |
JP2017138009A (en) * | 2016-02-01 | 2017-08-10 | 富士医科産業株式会社 | Artificial climate chamber composite type radiation test device |
CN114017866A (en) * | 2021-11-11 | 2022-02-08 | 重庆大学 | Rainwater-utilizing circulating heat exchange system capable of realizing dynamic regulation and control method |
-
1992
- 1992-06-15 JP JP15395392A patent/JPH05346240A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH085105A (en) * | 1994-04-22 | 1996-01-12 | Susumu Komatsubara | Method and equipment for indoor cooling and heating |
JP2017138009A (en) * | 2016-02-01 | 2017-08-10 | 富士医科産業株式会社 | Artificial climate chamber composite type radiation test device |
CN114017866A (en) * | 2021-11-11 | 2022-02-08 | 重庆大学 | Rainwater-utilizing circulating heat exchange system capable of realizing dynamic regulation and control method |
CN114017866B (en) * | 2021-11-11 | 2024-01-30 | 重庆大学 | Rainwater-utilizing circulating heat exchange system capable of realizing dynamic regulation and control method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990831 |